Personal Branding Using Social Media (How it can Help you Land a Job)
Sequential extraction of phosphorous from soil
The Science Behind the Phosphorus Risk Index Wes Jarrell, Professor and Head Natural Resources and Environmental Sciences, UIUC March 2, 2005.
The Canadian Approach to P Indexes (or, at least, my approach) D. Keith Reid Presentation to Soil Test P Stratification Working Group 24 July, 2013.
Effects of parent material and land use on soil phosphorus forms in Southern Belgium
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Proposed Nutrient Criteria for Drinking Water Lakes and Reservoirs in NY State Cliff Callinan, P.E. & Ron Entringer, P.E.; NYSDEC John Hassett, Ph.D.,
Proposed Nutrient Criteria for Drinking Water Lakes and Reservoirs in NY State
